A passive investment method achieved by investing in an index fund
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What is Index Investing?
Index investing is a passive investment method achieved by investing in an index fund. An index fund is a fund that seeks to generate returns from the broader market by tracking an index. The S&P 500 is the most popular index to track, with a historical annual return of 10%.
Summary
- Index investing is a passive investment method achieved by investing in an index fund.
- The benefits of index investing include low cost, requires little financial knowledge, convenience, and provides diversification.
- Disadvantages include the lack of downside protection, no choice in index composition, and it cannot beat the market (by definition).
- To index invest, find an index, find a fund tracking that index, and then find a broker to buy shares in that fund.
Understanding Index Investing
Index investing falls under passive investing, which involves a buy-and-hold strategy for the long term. On the other hand, active investing is concerned with frequent buying and selling, coupled with continual monitoring of performance.
Exchange-traded funds (ETFs) are the security of choice when index investing. It is because ETFs are passively managed, and therefore low cost – the perfect medium for an index fund.
Advantages of Index Investing
Warren Buffet once said, “A low-cost index fund is the most sensible equity investment for the great majority of investors,” and it’s clear to see why.
- Low cost: Because index funds take a passive approach tracking an index, it has lower management fees than an actively managed fund
- Requires little financial knowledge: Index investing is relatively easy compared to building your own portfolio
- Convenience: Index funds contain hundreds of stocks that would be incredibly hard to replicate at an individual level
- Diversification: Holding a large array of stocks diversifies away idiosyncratic (firm-specific) risk
Disadvantages of Index Investing
- Lack of downside protection: There is no floor to losses
- No choice in the index fund’s composition: Cannot add or remove any holdings
- Can’t beat the market: Can only achieve market returns (generally)
How to Start Index Investing
Step 1
The first step to index investing is choosing the right index for your preferences. As mentioned, a common index to track is the S&P 500, an index composed of 500 large U.S. companies. Other popular indexes include the Dow Jones Industrial Average (DJIA), a composite of 30 US large-cap companies, and the NASDAQ Composite, another U.S.-based index that is heavily weighted in the IT sector. The U.S. market is often used synonymously as the broad market because of its importance and influence as a financial hub.
For individuals with more advanced financial knowledge, index investing can be a very useful tool to potentially “beat the market.” If you expect a particular region, sector, or factor to outperform, you can choose to invest in an index that specializes in such areas. For example, if you expect Asia to outperform in the future, you may look into tracking an Asian index. Popular indexes include:
- Shanghai SE Composite Index (China)
- Hang Seng Index (Hong Kong)
- Nikkei 225 (Japan)
The stock market is comprised of 11 sectors, formally known as the Global Industry Classification Standard (GICS). Such sectors include IT, healthcare, consumer discretionary, energy, industrials, and more. There are many available sector indexes that can be benchmarked.
Lastly, a factor is an attribute that’s been historically proven to provide excess returns across assets. Some identified factors include:
- Value
- Size
- Quality
- Momentum
- Volatility
- Growth
Each factor performs well at different points in the business cycle. If you feel confident of any specific factor, you can target it by buying into a factor index.
Of course, it should be noted that investing in a specific area will increase your risk. It is because if you choose to go overweight in a specific region/sector/factor and it ends up doing poorly, all your investments will suffer as a result. Nevertheless, higher risk comes with a higher return, so if you bet on a specific area that performs favorably, you can beat the broad market.
Step 2
The second step is to choose a fund that tracks such an index. There are many ETF providers that will have similar offerings with slight variations, so it is wise to do research into the differences. Such differences could be the expense ratio, dividend yield, performance, and more.
Step 3
The last step is to buy shares from your chosen index fund. To do so, you must open an account through a broker. Again, every broker may offer different benefits and drawbacks, so it is important to compare before jumping in.
More Resources
CFI is the official provider of the Capital Markets & Securities Analyst (CMSA)® certification program, designed to transform anyone into a world-class financial analyst.
In order to help you become a world-class financial analyst and advance your career to your fullest potential, these additional resources will be very helpful:
FAQs
Index funds involve passive investing, using a long-term strategy without actively picking securities or timing the market. Index funds should match the risk and return of the market based on the theory that, in the long term, the market will outperform any single investment.
Are indexes a good investment? ›
Index funds are popular with investors because they promise ownership of a wide variety of stocks, greater diversification and lower risk – usually all at a low cost. That's why many investors, especially beginners, find index funds to be superior investments to individual stocks.
Can I invest $100 in index funds? ›
Start small and steadily grow your wealth using products and services like fractional shares, index funds, ETFs, retirement plans, brokerage accounts and robo-advisors. Alieza Durana joined NerdWallet as an investing basics writer in 2022.
How to invest in index funds for beginners? ›
How can I directly invest in index funds? You can directly invest in index funds by opening and funding a brokerage account. All brokers allow you to directly buy shares of ETFs on the open market, and most allow you to directly invest in mutual funds if you prefer to use those.
Is the S&P 500 an index fund? ›
The S&P 500 is a stock market index composed of about 500 publicly traded companies. You cannot directly invest in the index itself. You can buy individual stocks of companies in the S&P 500, or buy an S&P 500 index fund or ETF.
Is there a downside to index funds? ›
Disadvantages of index funds. While index funds do have benefits, they also have drawbacks to understand before investing. An index fund tends to include both high- and low-performing stocks and bonds in the index it's tracking. Any returns you earn would be an average of them all.
What is the average return on index funds? ›
The average stock market return is about 10% per year, as measured by the S&P 500 index, but that 10% average rate is reduced by inflation.
How much money do I need to invest to make $1000 a month? ›
A stock portfolio focused on dividends can generate $1,000 per month or more in perpetual passive income, Mircea Iosif wrote on Medium. “For example, at a 4% dividend yield, you would need a portfolio worth $300,000.
How much will $100 a month be worth in 30 years? ›
Investing $100 per month, with an average return rate of 10%, will yield $200,000 after 30 years. Due to compound interest, your investment will yield $535,000 after 40 years. These numbers can grow exponentially with an extra $100. If you make a monthly investment of $200, your 30-year yield will be close to $400,000.
How much money do I need to invest to make $3,000 a month? ›
Imagine you wish to amass $3000 monthly from your investments, amounting to $36,000 annually. If you park your funds in a savings account offering a 2% annual interest rate, you'd need to inject roughly $1.8 million into the account.
It's easy to see why S&P 500 index funds are so popular with the billionaire investor class. The S&P 500 has a long history of delivering strong returns, averaging 9% annually over 150 years. In other words, it's hard to find an investment with a better track record than the U.S. stock market.
How do you actually make money from index funds? ›
As with other mutual funds, when you buy shares in an index fund you're pooling your money with other investors. The pool of money is used to purchase a portfolio of assets that duplicates the performance of the target index. Dividends, interest and capital gains are paid out to investors regularly.
Do you pay taxes on index funds if you don't sell? ›
At least once a year, funds must pass on any net gains they've realized. As a fund shareholder, you could be on the hook for taxes on gains even if you haven't sold any of your shares.
What is the 10 year return of the S&P 500? ›
S&P 500 10 Year Return (I:SP50010Y)
S&P 500 10 Year Return is at 180.6%, compared to 174.1% last month and 161.9% last year. This is higher than the long term average of 114.4%.
What is the 3 year return of the S&P 500? ›
S&P 500 3 Year Return is at 32.26%, compared to 33.72% last month and 58.99% last year. This is higher than the long term average of 23.25%. The S&P 500 3 Year Return is the investment return received for a 3 year period, excluding dividends, when holding the S&P 500 index.
What is the 5 year return of the S&P 500? ›
S&P 500 5 Year Return is at 85.38%, compared to 83.02% last month and 55.60% last year. This is higher than the long term average of 45.20%.
Is it better to invest in index or stocks? ›
Individual stocks may rise and fall, but indexes tend to rise over time. With index funds, you won't get bull returns during a bear market. But you won't lose cash in a single investment that sinks as the market turns skyward, either. And the S&P 500 has posted an average annual return of nearly 10% since 1928.
Are index funds safe during a recession? ›
The important thing to remember about index funds is that they should be long-term holds. This means that a short-term recession should not affect your investments.
Do index funds outperform the market? ›
Index funds seek market-average returns, while active mutual funds try to outperform the market. Active mutual funds typically have higher fees than index funds. Index fund performance is relatively predictable; active mutual fund performance tends to be less so.
Is index better than equity? ›
Here are some key takeaways: Equity funds provide the potential for outperformance through active management but come with higher fees and performance variability. Index funds offer a low-cost, diversified, and historically reliable way to track the market, but they might limit your upside potential.
